问题
单项选择题
水泥稠度检测在拌合水泥净浆时,拌合方法正确的是()。
A.低速搅拌60s,停30s,高速搅拌150s,停机
B.高速搅拌60s,停30s,低速搅拌150s,停机
C.高速搅拌120s,停15s,低速搅拌120s,停机
D.低速搅拌120s,停15s,高速搅拌120s,停机
答案
参考答案:D
水泥稠度检测在拌合水泥净浆时,拌合方法正确的是()。
A.低速搅拌60s,停30s,高速搅拌150s,停机
B.高速搅拌60s,停30s,低速搅拌150s,停机
C.高速搅拌120s,停15s,低速搅拌120s,停机
D.低速搅拌120s,停15s,高速搅拌120s,停机
参考答案:D